Allow Two Forums Work Off Same SQL
 

Well I've been wondering about this for a while.

Let's say I have www.test.com/forumone that has it's own SQL database.

How would I make another fourm that is www.test.com/forumtwo, that is compltely different but has the same member list. Where you only have to register at one of them, not both, and retain your sig, etc....

And for security reasons is there a way to not allow /forumtwo to edit or delete stuff from forumone's user database?

To put it in a nut shell, register on one site and have access to both (same host), but forumtwo not being able to delete/edit current users.

Okay I don't even need the security. Just so the second fourm can work off the others user SQL db but not anything else... Thanks!